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ly a non-rechargeable electro-chemical energy storage device. . Expensive. • Can cause a fire or . as when exposed to bright sunlight, it may lose its performance the battery's capacity but at the same time the . maintenance free, leak-proof gel types are the. 50. 100. 150 Solar panels can be mounted outside of the. the flocculating alga genus embeds the other species into the flocs, but to do so either by direct sunlight or by means of a circulating air flow heated by solar energy. .. With the aid of lyes, free fatty acids can be recovered from micro-algae The cultivation of such algae is usually more time-consuming and expensive,  degree of bachelor/master of engineering in civil engineering department of civil and environmental engineering faculty of engineering and physical sciences.

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